Tacna–Arica railway

Tacna–Arica railway
Overview
Native nameSpanish: Ferrocarril Tacna-Arica
OwnerRegional Government of Tacna
Area servedPeru and Chile
LocaleTacna and Arica
Transit typeRailway
Number of lines1
Number of stations6 (2 active)
Operation
Began operation1856
Operator(s)Regional Government of Tacna
Technical
System length62 km (39 mi)
Track gauge1,435 mm (4 ft 8+12 in) standard gauge

The Tacna–Arica railway is a transnational railway that connects the cities of Tacna and Arica, located in Peru and Chile, respectively. Agreed upon as part of the 1929 Treaty of Lima, it has a length of 62 km (39 mi) and a track gauge of 1,435 mm (4.708 ft). It is currently administered by the Regional Government of Tacna and operates since May 28, 2016, after being suspended since March 12, 2012.

It was built in 1856 by the English company The Arica & Tacna Railway Co. It is currently the only international railway that Peru has and is the oldest railway that is still in service, since it was the second to be built, during the government of Ramón Castilla.